1946 Alfa Romeo 6C vs. 1970 Mazda Cosmo
To start off, 1970 Mazda Cosmo is newer by 24 year(s). Which means there will be less support and parts availability for 1946 Alfa Romeo 6C. In addition, the cost of maintenance, including insurance, on 1946 Alfa Romeo 6C would be higher. At 2,443 cc (6 cylinders), 1946 Alfa Romeo 6C is equipped with a bigger engine. In terms of performance, 1970 Mazda Cosmo (93 HP @ 7000 RPM) has 4 more horse power than 1946 Alfa Romeo 6C. (89 HP @ 4600 RPM) In normal driving conditions, 1970 Mazda Cosmo should accelerate faster than 1946 Alfa Romeo 6C. With that said, vehicle weight also plays an important factor in acceleration. 1946 Alfa Romeo 6C weights approximately 560 kg more than 1970 Mazda Cosmo.
Compare all specifications:
| 1946 Alfa Romeo 6C | 1970 Mazda Cosmo | |
| Make | Alfa Romeo | Mazda |
| Model | 6C | Cosmo |
| Year Released | 1946 | 1970 |
| Engine Position | Front | Front |
| Engine Size | 2443 cc | 1964 cc |
| Horse Power | 89 HP | 93 HP |
| Engine RPM | 4600 RPM | 7000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1500 kg | 940 kg |
| Vehicle Length | 4880 mm | 4150 mm |
| Vehicle Width | 1840 mm | 1600 mm |
| Vehicle Height | 1510 mm | 1170 mm |
| Wheelbase Size | 3010 mm | 2210 mm |
